Part Number
Part Number:
NSN:
NIIN:
Item Name:
SWITCH , PRESSURE
Definition:
A SWITCH WHICH IS ACTUATED BY CHANGES IN PRESSURE OF ANY GAS OR LIQUID OR BY CHANGES IN A VACUUM ACTING UPON ITS SENSING ELEMENT. EXCLUDES BAROSWITCH; SWITCH, PRESSURE-THERMOSTATIC; AND SWITCH, SENSITIVE.
CAGE Information
| Code | Company |
|---|---|
| 09049 | CUSTOM CONTROL SENSORS INC. DBA CUST |
Federal Supply Class
Title
SWITCHES
Inclusions:
INCLUDES ROTARY, KNIFE, TOGGLE, PUSH BUTTON, MERCURY, THERMOSTATIC, AND DIFFERENTIAL PRESSURE SWITCHES.
Exclusions:
EXCLUDES SWITCHGEAR.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CTZL | PRESSURE CONNECTOR TYPE | PLAIN, THREADED INTERNAL ALL CONNECTIONS |
| CQJB | PROOF PRESSURE | 9.00 POUNDS PER SQUARE INCH |
| ADAV | OVERALL DIAMETER | 0.500 INCHES NOMINAL |
| CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION DIAMOND |
| AWTN | OPERATING TEMP RATING | -54.0 DEG CELSIUS MINIMUM AND 71.0 DEG CELSIUS MAXIMUM |
| CTYX | CONTACT STIMULUS RATING | 26.00 DEACTUATION POINT NOMINAL INCHES OF WATER AND 30.00 ACTUATION POINT NOMINAL INCHES OF WATER AND 4.00 DIFFERENTIAL POINT NOMINAL INCHES OF WATER |
| ABHP | OVERALL LENGTH | 4.000 INCHES MAXIMUM |
| AAJD | THREAD CLASS | 3B ALL PRESSURE CONNECTION |
| AXGY | MOUNTING METHOD | FLANGE AND UNTHREADED HOLE |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| CTHF | CONTACT LOAD CURRENT RATING | 10.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| AGAV | END ITEM IDENTIFICATION | VEHICLE AIRFR |
| AFDW | SHORTEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 1.150 INCHES NOMINAL |
| CBBL | FEATURES PROVIDED | HERMETICALLY SEALED CASE |
| AFDV | LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 2.300 INCHES NOMINAL |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| THSD | THREAD SERIES DESIGNATOR | UNF ALL PRESSURE CONNECTION |
| CSCF | TERMINAL TYPE | CONNECTOR, RECEPTACLE |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 2.300 INCHES NOMINAL |
| AFDT | SHORTEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 1.150 INCHES NOMINAL |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.196 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES SINGLE PRESSURE CONNECTION |
| AJZC | PRESSURE SWITCH TYPE | DIFFERENTIAL |
| CMLP | THREAD QUANTITY PER INCH | 20 ALL PRESSURE CONNECTION |